Free summer bowling
They offer a variation of this every year. This year is not the best but it is still good. Last year you payed a little and the kids bowled free all summer (lanes and shoes included). This year it is free to register but you have to pay for shoe rental. It is only for 2 games per day and it looks like it is roughly $3 to $4 per person for shoes.
Also, other bummer thing is it is only for kids so you get to watch instead of play. I am not a big bowler so does not bother me 🙂
Here is the link to register: Link